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Tampa Bay Rays vs. Toronto Blue Jays: O/U 8.5

KalshiPolymarket ✓ Verified same-resolution Closes Jul 23, 2026
LIVE PRICES — YES
KalshiBEST YES PRICETrade ↗
44¢ last
BidAsk
YES44¢45¢
NO55¢56¢
$9,285 volume
PolymarketTrade ↗
46¢ last
BidAsk
YES45¢46¢
NO54¢55¢
$10,297 volume
Cross-venue spread 2.0¢· active arbitrage window
30-DAY PRICE HISTORY
HOW THIS RESOLVES

Kalshi — primary rule

If Tampa Bay and Toronto collectively score more 8.5 runs in the Tampa Bay vs Toronto professional baseball game originally scheduled for Jul 22, 2026 at 7:07 PM EDT, then the market resolves to Yes.

Polymarket — resolution criteria

In the upcoming MLB game between the Tampa Bay Rays and Toronto Blue Jays, scheduled for July 22 at 7:07 PM ET: This market will resolve to "Over" if the Tampa Bay Rays and Toronto Blue Jays combine to score 9 or more runs in this game. If the combined total is less than 9, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

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STATS
Cross-venue spread2.0¢
Kalshi last44¢
Polymarket last46¢
Venues2
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